Out-of-bounds Read Affecting freerdp package, versions <2.4.0-150400.3.23.1
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Test your applications- Snyk ID SNYK-SLES154-FREERDP-6131144
- published 19 Dec 2023
- disclosed 18 Dec 2023
Introduced: 18 Dec 2023
CVE-2023-40575 Open this link in a new tabHow to fix?
Upgrade SLES:15.4 freerdp to version 2.4.0-150400.3.23.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream freerdp package and not the freerdp package as distributed by SLES.
See How to fix? for SLES:15.4 relevant fixed versions and status.
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the general_YUV444ToRGB_8u_P3AC4R_BGRX function. This issue is likely down to insufficient data for the pSrc variable and results in crashes. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.
References
- https://www.suse.com/security/cve/CVE-2023-40575.html
- https://bugzilla.suse.com/1214870
- https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YUV.c#L414-L445
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c6vw-92h9-5w9v
- https://security.gentoo.org/glsa/202401-16